2012046025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{461}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 2784196800

約数和(自身を除く): 772150775

約数列:

[1, 5, 11, 25, 55, 59, 269, 275, 295, 461, 649, 1345, 1475, 2305, 2959, 3245, 5071, 6725, 11525, 14795, 15871, 16225, 25355, 27199, 73975, 79355, 124009, 126775, 135995, 174581, 299189, 396775, 620045, 679975, 872905, 1364099, 1495945, 3100225, 4364525, 6820495, 7316531, 7479725, 34102475, 36582655, 80481841, 182913275, 402409205, 2012046025]

約数ペア:

[(1, 2012046025), (5, 402409205), (11, 182913275), (25, 80481841), (55, 36582655), (59, 34102475), (269, 7479725), (275, 7316531), (295, 6820495), (461, 4364525), (649, 3100225), (1345, 1495945), (1475, 1364099), (2305, 872905), (2959, 679975), (3245, 620045), (5071, 396775), (6725, 299189), (11525, 174581), (14795, 135995), (15871, 126775), (16225, 124009), (25355, 79355), (27199, 73975)]